Digital Electronics GP-2401 Series, Руководство пользователя

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GP-2401/2501/2601 Series User Manual 2-5
Chapter 2 - Specifications
*1
A Lithium battery's lifetime is:
10 years when the battery's ambient temperature is 40 o C or less.
4.1 years when the battery's ambient temperature is 50
o
C or less.
1.5 years when the battery's ambient temperature is 60 o
C or less.
When used for backup:
Approximately 60 days, with a fully charged battery
Approximately 6 days, with a half-charged battery
2.2.2 Memory
*1 Changing the “Colors” setting to “256 colors” will disable the blink feature on
all of your project’s screens. If you wish to use the blink feature, do not change
this setting to “256 colors”.
*2 In order to set the monochrome (eight levels of gray) mode, GP-PRO/PB III for
Windows Ver. 6.2 or later is required. Depending on the color used, selecting
MONOCHROME 8 HUES may cause the GP unit’s screen to flicker and make it
difficult to distinguish colors. Confirm that all colors display as expected prior
to using this mode.
*3 The display font will differ depending on which (language) character set used,
or which size you select.
Chapter 6.8 SET UP SCREEN
*4 Only available when using “Half-2 Byte Character” settings via software.
(Only Chinese, Taiwanese, and Korean OS)
GP-2601 Series
Application
4MB FLASH EPROM
[Approx. 1280 screens
at 3.2KB/screen]
Data Backup
2MB FLASH EPROM
[Approx. 640 screens at 3.2KB/screen]
128KB SRAM [uses a lithium battery]
*1
GP-2401/GP-2501 Series
2.2.3 Touch Panel • Clock
The GP's internal clock has a slight error. At normal operating temperatures and
conditions, with the GP operating from its lithium battery, the degree of error is 65
seconds per month. Variations in operating conditions and battery life can cause this
error to vary from -380 to +90 seconds per month. For systems where this degree
of error will be a problem, the user should be sure to monitor this error and make
adjustments when required.
Chapter 6.7 SET UP CLOCK
GP-2601 Series
Touch Panel
Resolution
40 x 30 keys
/screen
1 or 2 point push-
selectable
Clock Accuracy
32 x 24 keys/screen
1 or 2 point push - selectable
+/- 65 seconds/ month (at room temperature)
GP-2401/GP-2501 Series